net: sched: only keep the available bits when setting vxlan md->gbp

[linux-2.6-microblaze.git] / net / sched / act_tunnel_key.c

diff --git a/net/sched/act_tunnel_key.c b/net/sched/act_tunnel_key.c
index 536c4bc..37f1e10 100644 (file)
--- a/net/sched/act_tunnel_key.c
+++ b/net/sched/act_tunnel_key.c
@@ -156,6 +156,7 @@ tunnel_key_copy_vxlan_opt(const struct nlattr *nla, void *dst, int dst_len,
                struct vxlan_metadata *md = dst;
 
                md->gbp = nla_get_u32(tb[TCA_TUNNEL_KEY_ENC_OPT_VXLAN_GBP]);
+               md->gbp &= VXLAN_GBP_MASK;
        }
 
        return sizeof(struct vxlan_metadata);